501112128

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{821}}^1$

素因数の和:881

約数の個数: 168

約数和(自身を含む): 1538349984

約数和(自身を除く): 1037237856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 132, 136, 176, 187, 192, 204, 264, 272, 289, 352, 374, 408, 528, 544, 561, 578, 704, 748, 816, 821, 867, 1056, 1088, 1122, 1156, 1496, 1632, 1642, 1734, 2112, 2244, 2312, 2463, 2992, 3179, 3264, 3284, 3468, 4488, 4624, 4926, 5984, 6358, 6568, 6936, 8976, 9031, 9248, 9537, 9852, 11968, 12716, 13136, 13872, 13957, 17952, 18062, 18496, 19074, 19704, 25432, 26272, 27093, 27744, 27914, 35904, 36124, 38148, 39408, 41871, 50864, 52544, 54186, 55488, 55828, 72248, 76296, 78816, 83742, 101728, 108372, 111656, 144496, 152592, 153527, 157632, 167484, 203456, 216744, 223312, 237269, 288992, 305184, 307054, 334968, 433488, 446624, 460581, 474538, 577984, 610368, 614108, 669936, 711807, 866976, 893248, 921162, 949076, 1228216, 1339872, 1423614, 1733952, 1842324, 1898152, 2456432, 2609959, 2679744, 2847228, 3684648, 3796304, 4912864, 5219918, 5694456, 7369296, 7592608, 7829877, 9825728, 10439836, 11388912, 14738592, 15185216, 15659754, 20879672, 22777824, 29477184, 31319508, 41759344, 45555648, 62639016, 83518688, 125278032, 167037376, 250556064, 501112128]

約数ペア:

[(1, 501112128), (2, 250556064), (3, 167037376), (4, 125278032), (6, 83518688), (8, 62639016), (11, 45555648), (12, 41759344), (16, 31319508), (17, 29477184), (22, 22777824), (24, 20879672), (32, 15659754), (33, 15185216), (34, 14738592), (44, 11388912), (48, 10439836), (51, 9825728), (64, 7829877), (66, 7592608), (68, 7369296), (88, 5694456), (96, 5219918), (102, 4912864), (132, 3796304), (136, 3684648), (176, 2847228), (187, 2679744), (192, 2609959), (204, 2456432), (264, 1898152), (272, 1842324), (289, 1733952), (352, 1423614), (374, 1339872), (408, 1228216), (528, 949076), (544, 921162), (561, 893248), (578, 866976), (704, 711807), (748, 669936), (816, 614108), (821, 610368), (867, 577984), (1056, 474538), (1088, 460581), (1122, 446624), (1156, 433488), (1496, 334968), (1632, 307054), (1642, 305184), (1734, 288992), (2112, 237269), (2244, 223312), (2312, 216744), (2463, 203456), (2992, 167484), (3179, 157632), (3264, 153527), (3284, 152592), (3468, 144496), (4488, 111656), (4624, 108372), (4926, 101728), (5984, 83742), (6358, 78816), (6568, 76296), (6936, 72248), (8976, 55828), (9031, 55488), (9248, 54186), (9537, 52544), (9852, 50864), (11968, 41871), (12716, 39408), (13136, 38148), (13872, 36124), (13957, 35904), (17952, 27914), (18062, 27744), (18496, 27093), (19074, 26272), (19704, 25432)]